<template>
  <div>
<van-nav-bar class="nav-bar" title="注册" left-arrow @click-left="$router.back()"/>
<van-form @submit="onSubmit">
  <van-field
    v-model="username"
    name="username"
    label="用户名"
    placeholder="用户名"
    :rules="[{ required: true, message: '请填写用户名' },
    { pattern: /^\w{5,}$/, message: '用户名至少包含5个字符'}]"
  />
  <van-field
    v-model="password"
    type="password"
    name="password"
    label="密码"
    placeholder="密码"
    :rules="[{ required: true, message: '请填写密码' },
     {validator:psw,message:'密码至少包含6个字符'}]"
  />
  <div style="margin: 16px;">
    <van-button round block type="info" native-type="submit" class="submits">提交</van-button>
  </div>
</van-form>
  <router-link class="link" to="/login">登录</router-link>
  </div>
</template>

<script>
export default {
  name: 'HaokeRegister',
  data () {
    return {
      username: '',
      password: ''
    }
  },
  methods: {
    onSubmit (values) {
      console.log('submit', values)
    },
    psw (val) {
      return /^\w{6,}$/.test(val)
    }
  }
}
</script>

<style lang=less scoped>
.link {
  display: block;
  color: #666;
  font-size: 12px;
  text-align: center;
}
.submits{
  background-color: #21b97a;
  border-radius: 1px;
  border: none;
}
.nav-bar{
  background-color: #21b97a;
}
</style>
